T4260-ILQH Atmel, T4260-ILQH Datasheet - Page 2

• Manufacturer Part Number: T4260-ILQH
• Description: IC AM/FM FRONT END W/PLL 44SSOP
• Manufacturer: Atmel

Specifications of T4260-ILQH

• Frequency: AM, FM
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 85mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 8 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -

Figure 1-1.
2
RFAGCFM
RFAGCA1
RFAGCA2
AMAGCO
FMAGCO
MXFMIB
MXFMIA
MXAMIB
MXAMIA
GNDRF
T4260
12
42
33
9
4
5
7
8
3
6
AM
Block Diagram
AGC
OSCBUF
MXFMOA
22
FM
43
MXFMOB
OSCB
44
21 20 19
MXAMOB
OSCE
39
VCO
OSCGND
DIV
MXAMOA
40
27
REFFREQ
34
IFREF
N DIV
R DIV
IFINAM
35
ININFM
36
PD
AGC
FMLF
16
17
IFOUTB
AMLF
29 30
IFOUTA
SW-AMLF
18
VTUNE
IFAGCFM
31 10
IFAGCA2
IFAGCA1
32
SUPPLY
RF/IF
PLL
SUPPLY
BUS
4528N–AUDR–11/09
14
23
24
25
11
13
15
26
28
37
38
41
2
1
VRVCO
GNDPLL
VST
GNDT
VSPLL
VRPLL
VRT
SW2/AGC
DAC2
EN
CLK
DATA
SW1
DAC1